“rare element”的概念、定义、翻译、参考文献-科学参考

单词	rare element
释义	rare element Encyclopedia 理学短周期释 rare element稀有元素自然界中储量、分布稀少（一般地壳丰度为0.01%以下）且人类应用的量较少的元素总称。 Chemistry ＞无机化学＞无机化学基本概念与无机化合物＞释义 rare element稀有元素
随便看	statutory deposit reserve ratio statutory guardian statutory license of copyright statutory reserve rate statutory reserves statutory share statvolt Staudinger ligation Staudinger ligation reaction Staudinger reaction Staudinger reduction Staudt Staudt algebra Staudt-Clausen theorem St.Augustine staurolite stauroscope staurospore Stavanger stave-conferring system for the elderly Staving off Mockery Stavropol Stavropol Krai stay Stay and Residence of Foreigners

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。